3(2a+b)+b=

Solution for 3(2a+b)+b= equation:

Simplifying
3(2a + b) + b = 0
(2a * 3 + b * 3) + b = 0
(6a + 3b) + b = 0

Combine like terms: 3b + b = 4b
6a + 4b = 0

Solving
6a + 4b = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-4b' to each side of the equation.
6a + 4b + -4b = 0 + -4b

Combine like terms: 4b + -4b = 0
6a + 0 = 0 + -4b
6a = 0 + -4b
Remove the zero:
6a = -4b

Divide each side by '6'.
a = -0.6666666667b

Simplifying
a = -0.6666666667b